# Copyright 2015 Sean Vig
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from .scanner import Scanner

import argparse
import os

this_dir = os.path.split(__file__)[0]
protocol_dir = os.path.join(this_dir, '..', 'protocol')

xml_file = '/usr/share/wayland/wayland.xml'

parser = argparse.ArgumentParser(
    description='Generate wayland protocol files from xml'
)
parser.add_argument(
    '-i', '--input', metavar='XML_FILE', default=xml_file, type=str,
    help='Location of input xml file to scan'
)
parser.add_argument(
    '-o', '--output', metavar='DIR', default=protocol_dir, type=str,
    help='Location to output protocol files'
)

args = parser.parse_args()

if not os.path.exists(args.output):
    os.makedirs(args.output, 0o775)

scanner = Scanner(args.input)
scanner.output(args.output)
